Essence lotion with multiple effects of moisturizing and relieving and preparation method thereof

Abstract

The invention discloses essence with multiple effects of moisturizing and soothing. The essence is prepared from the following components in parts by weight: 0.01 to 0.5 part of ginseng leaf / stem extract, 0.1 to 1 part of dipotassium glycyrrhizinate, 1 to 8 parts of polyhydric alcohol humectant, 0.1 to 5 parts of saccharide humectant, 0.5 to 5 parts of skin conditioner, 0.2 to 2 parts of betaine, 0.01 to 2 parts of chelating agent and 0.01 to 3 parts of thickening agent. The main functional component of the essence provided by the invention is the ginseng leaf / stem extract, has the effect of remarkably repairing moisture loss of a damaged skin barrier, and is supplemented with the dipotassium glycyrrhizinate for synergistic interaction, so that the effects of moisturizing and relieving are achieved. Safety inspection, human body efficacy evaluation and consumer use test results prove that the product has remarkable moisturizing and soothing effects on facial skin after being used, and has no side effect or adverse reaction.

Description

Technical Field

[0001] This invention relates to the field of cosmetic technology, specifically to an essence water with multiple moisturizing and soothing effects and its preparation method. Background Technology

[0002] Prolonged exposure to pollution can disrupt skin's balance, leading to problems such as dryness, peeling, roughness, itching, and redness. Furthermore, a fast-paced, high-stress lifestyle also negatively impacts skin condition. Combined with improper skincare routines (such as over-cleansing), this damages the skin barrier, depriving it of its normal protective function, resulting in moisture loss and a range of skin problems. Therefore, effective hydration, moisturizing, and soothing of skin issues are essential for protecting the skin barrier and maintaining healthy skin.

[0003] Most moisturizing skincare products on the market only offer hydration and moisturizing effects, providing limited functionality and failing to soothe skin problems while replenishing moisture. Furthermore, many contain certain amounts of chemical ingredients, making them unsuitable for sensitive skin. Therefore, a product containing natural plant extracts, with a green formula and multiple moisturizing and soothing benefits, meets current market demand.

[0004] Existing technologies also disclose some moisturizing and soothing multi-functional essence waters. For example, patent CN10775333B discloses a moisturizing and soothing essence lotion. The raw materials include purslane extract, tremella extract and betaine, etc. This cosmetic contains a high content of purslane extract, which ensures that the cosmetic has a moisturizing and soothing effect, has good stability, and has a good moisturizing effect on skin cells.

[0005] Patent CN106420560B discloses a skincare matrix with moisturizing and soothing effects on sensitive skin. The components include: 10%-15% Edelweiss extract, 20%-30% saccharide isomers, 10%-20% β-glucan, 5%-10% glycerophosphate inositol choline salt, 5%-10% Artemia extract, and the balance water. It has significant moisturizing and soothing effects on sensitive skin. The active ingredients in this matrix can be absorbed by the skin, providing nutrition to the skin and effectively improving skin dehydration and sensitivity.

[0006] Patent CN114983865A discloses a moisturizing and soothing essence composition, comprising a moisturizer, a thickener, a skin emollient, and active ingredients. The moisturizer includes 0.02 to 0.2 parts of a polysaccharide macromolecular composition; the active ingredients include 5 to 20 parts of purslane extract, hydrolyzed yeast protein, yeast / rice ferment filtrate, kava leaf / root / stem extract, lactobacillus / soy milk ferment filtrate, cordyceps ginseng ferment broth, and saffron extract, which has the characteristics of timely moisturizing and effectively improving skin sensitivity symptoms.

[0007] However, while existing publicly available essence waters / serums contain a variety of additives and can achieve certain hydrating and moisturizing effects, the results are still not ideal. They are difficult to achieve the effects of moisturizing, soothing, and desensitizing simultaneously. Furthermore, whether the various additives can work synergistically requires further technological breakthroughs and improvements. Summary of the Invention

[0008] The purpose of this invention is to solve the above-mentioned problems by providing an essence water with multiple effects of moisturizing and soothing, and its preparation method.

[0009] The objective of this invention is achieved through the following technical solution:

[0010] An essence water with multiple moisturizing and soothing effects comprises the following components in parts by weight: 0.01-0.5 parts ginseng leaf / stem extract, 0.1-1 parts dipotassium glycyrrhizate, 1-8 parts polyol moisturizer, 0.1-5 parts sugar moisturizer, 0.5-5 parts skin conditioning agent, 0.2-2 parts betaine, 0.01-2 parts chelating agent, and 0.01-3 parts thickener.

[0011] As a preferred technical solution of the present invention, an essence water with multiple moisturizing and soothing effects comprises the following components in parts by weight: 0.1-0.5 parts of ginseng leaf / stem extract, 0.1-0.8 parts of dipotassium glycyrrhizate, 6-8 parts of polyol moisturizer, 1-4 parts of sugar moisturizer, 1-5 parts of skin conditioning agent, 0.5-1.5 parts of betaine, 0.05-1.5 parts of chelating agent, and 0.01-2 parts of thickener.

[0012] As a further preferred embodiment of the present invention, the ginseng leaf / stem extract comprises the following components in parts by weight: 0.15-0.5 parts ginseng leaf / stem extract, 0.1-0.5 parts dipotassium glycyrrhizate, 6-7.5 parts polyol moisturizer, 1-2.5 parts saccharide moisturizer, 1-3 parts skin conditioning agent, 0.5-1 part betaine, 0.05-1 part chelating agent, and 0.01-1 part thickener. As a preferred embodiment of the present invention, the main active ingredients of the ginseng leaf / stem extract are protopanaxadiol saponins Re and Rg1, and the total content of saponins Re and Rg1 is not less than 70%.

[0013] As a preferred embodiment of the present invention, the polyol moisturizer includes at least one of sorbitol, butylene glycol, dipropylene glycol, 1,2-hexanediol, and propylene glycol.

[0014] As a preferred embodiment of the present invention, the sugar-based moisturizer includes at least one of xylitol glucoside, xylitol, dehydrated xylitol, trehalose, and hyaluronic acid.

[0015] As a preferred embodiment of the present invention, the skin conditioning agent includes at least one of panthenol, sodium hyaluronate, hydrolyzed sodium hyaluronate, and sodium PCA.

[0016] As a preferred embodiment of the present invention, the chelating agent includes at least one of octanoyl hydroxamic acid, disodium EDTA, and tetrasodium EDTA.

[0017] As a preferred embodiment of the present invention, the thickener includes at least one of xanthan gum, sodium polyacrylamide dimethyl taurate, and carbomer.

[0018] The aforementioned essence water with multiple moisturizing and soothing effects also includes deionized water, which is added to bring the total weight to 100 parts.

[0019] The preparation method of an essence water with multiple moisturizing and soothing effects includes the following steps:

[0020] (1) Add sugar humectant, thickener and water to a mixing pot and stir until well mixed to obtain a mixture;

[0021] (2) Add polyol moisturizers and chelating agents to a mixing pot and heat to 80-85℃ and mix evenly;

[0022] (3) When the temperature drops below 45℃, add ginseng leaf / stem extract, dipotassium glycyrrhizate, skin conditioning agent and water and continue to stir and mix evenly to obtain the final product.

[0023] The ginseng extract used in this invention contains protopanaxadiol saponins, including Re and Rg1. As the main active ingredient extracted from ginseng leaves / stems, protopanaxadiol saponins have a wide range of pharmacological effects and have been proven to repair damaged skin barriers, replenish skin cell moisture, and have calming and analgesic effects. Specific preparation method: Ginseng stem and leaf extract is passed through a D101 or AB8 macroporous adsorption resin column, eluted with 8-10 column volumes of water until colorless, and then eluted with 3-5 column volumes of 25%-45% ethanol. The eluent is passed through a D280 or D900 macroporous adsorption resin, the eluent is collected, and concentrated to obtain protopanaxadiol saponins.

[0024] The dipotassium glycyrrhizate used in this invention is prepared from glycyrrhizic acid, a triterpenoid compound and the main active ingredient in licorice. It possesses mineralocorticoid and glucocorticoid-like effects, reducing the secretion levels of inflammatory factors and alleviating inflammatory responses. It also relieves skin discomfort by reducing the secretion levels of vascular endothelial growth factor and downregulating the expression of capsaicin receptor and cyclooxygenase mRNA. Furthermore, dipotassium glycyrrhizate can reduce the release of granulocytes, promote fibroblast proliferation, and rapidly repair damaged skin. It is widely used in cosmetics for its soothing, repairing, and anti-inflammatory effects.

[0025] The panthenol used in this invention, also known as panthenol, is a provitamin B5 with a small molecular weight. It can effectively penetrate the stratum corneum, has a strong moisturizing effect, effectively improves rough skin, makes the skin soft and non-sticky, repairs the skin barrier, and reduces external irritation. After being utilized by skin tissue, panthenol is converted into pantothenic acid, which promotes the metabolism of lipids, proteins, and carbohydrates in the human body, promotes the healing of fibroblasts and the re-epithelialization of the epidermis, and reduces the adverse reactions of special ingredients.

[0026] The hydrolyzed sodium hyaluronate used in this invention, as a small-molecule sodium hyaluronate, has a nourishing and lubricating effect on cells, thus playing a role in beauty and moisturization. The skin's moisture level is closely related to the content of hyaluronic acid. With age, the hyaluronic acid content in the skin decreases, weakening the skin's water-retention function and causing wrinkles. Hyaluronic acid is a high-molecular-weight polymer with film-forming and lubricating properties, making the skin smooth and moisturized. Small-molecule hyaluronic acid can penetrate into the dermis, promoting blood microcirculation, improving the metabolic environment, and facilitating the skin's absorption of nutrients, thereby achieving a beauty and moisturizing effect.

[0027] The innovation of this invention compared with the prior art lies in:

[0028] This invention uses ginseng leaf / stem extract as the main ingredient, with its core active components being protopanaxadiol saponins Re and Rg1, combined with polyols and sugar moisturizers. By leveraging the advantages of each component, it achieves a synergistic moisturizing effect. Specifically, the combination of total ginsenosides from the ginseng extract and dipotassium glycyrrhizate reduces inflammation, alleviates skin discomfort, and rapidly repairs damaged skin. The combination of panthenol and betaine effectively improves the stratum corneum, reduces roughness, softens the skin, reduces stickiness, and leaves the skin smooth and hydrated. Hydrolyzed sodium hyaluronate, as a small molecule form, nourishes and lubricates cells, providing a beautifying and moisturizing effect. The final product is a multi-functional essence water with excellent overall performance. Furthermore, this invention has undergone complete human efficacy verification and toxicology testing, making it suitable for sensitive skin without any side effects. Detailed Implementation

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] Examples 1-4

[0031] A moisturizing and soothing multi-functional essence water, the specific raw material composition and formula content of which are shown in Table 1, and the specific preparation method are as follows:

[0032] (1) Add sugar humectant, thickener and water to a mixing pot and stir until well mixed to obtain a mixture;

[0033] (2) Add polyol moisturizers and chelating agents to a mixing pot and heat to 80-85℃ and mix evenly;

[0034] (3) Once the temperature drops below 45°C, add ginseng leaf / stem extract, dipotassium glycyrrhizate, skin conditioning agent, and water and continue stirring until well mixed.

[0035] Table 1 Specific formulation components of Examples 1-4

[0036] Raw material name Example 1 Example 2 Example 3 Example 4 Ginseng leaf / stem extract 0.2 0.3 0.2 0.5 Dipotassium glycyrrhizate 0.2 0.1 0.5 0.2 Butylene glycol 4.5 4.5 2.0 4.5 dipropylene glycol 2.0 2.0 2.0 2.0 1,2-Hexanediol 0.7 0.7 0.7 0.7 Xylitol 1.0 1.0 1.0 1.0 Trehalose 0.5 0.5 0.5 0.5 Hydrolyzed sodium hyaluronate 0.05 0.05 0.05 0.05 Panthenol 1.0 1.0 1.0 1.0 betaine 1.0 1.0 1.0 1.0 Disodium EDTA 0.05 0.05 0.05 0.05 Thickener 0.16 0.16 0.16 0.16 Deionized water Add to 100 Add to 100 Add to 100 Add to 100

[0037] The specific sources of each raw material listed in Table 1 are as follows:

[0038] The ginseng leaf / stem extract is specifically derived from PGL I of Jiangxi Kangyi Ginseng Biotechnology Co., Ltd., which includes protopanaxadiol saponins Re and Rg1, with a content of not less than 70%.

[0039] Butylene glycol specifically comes from the Daicel Corporation;

[0040] Dipotassium glycyrrhizate specifically comes from Zhangjiagang Free Trade Zone Maifu Biological Products Co., Ltd.;

[0041] The hydrolyzed sodium hyaluronate is specifically sourced from Bloomage Biotechnology Co., Ltd.

[0042] Panthenol is specifically from DSM Nutritional Products Ltd.

[0043] Betaine specifically comes from Shanghai Jiakai Biotechnology Co., Ltd.;

[0044] Unless otherwise specified, all other ingredients are commercially available, standard ingredients in the cosmetics industry.

[0045] In addition, to examine the impact of each component on product performance, the present invention also provides the following comparative examples, the specific formulations of each comparative example are detailed in Table 2.

[0046] Comparative Example 1

[0047] This comparative example is basically the same as Example 1, except that ginseng leaf / stem extract is not added in this comparative example.

[0048] Comparative Example 2

[0049] This comparative example is basically the same as Example 1, except that dipotassium glycyrrhizate is not added in this comparative example.

[0050] Comparative Example 3

[0051] This comparative example is basically the same as Example 1, except that: in this comparative example, the ginseng leaf / stem extract is a mixture of 0.2 parts by weight of total ginseng stem and leaf saponins (Re, Rg1, Rb1, Rb2, Rc, Rd, F2, etc.), which is the raw material for preparing protopanaxadiol saponins in this invention, and contains protopanaxadiol saponins and protopanaxadiol saponins.

[0052] Comparative Example 4

[0053] This comparative example is basically the same as Example 1, except that: in this comparative example, the ginseng leaf / stem extract is a ginseng stem and leaf extract prepared according to the method of the 2020 edition of the Pharmacopoeia "Total Saponins of Ginseng Stems and Leaves", which is a yellowish-white or light yellow powder; slightly odorous and bitter in taste; hygroscopic; and the total saponin content is >80% as detected by UV method.

[0054] Table 2 Specific formulation components of Comparative Examples 1-4

[0055] Raw material name Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 Ginseng leaf / stem extract -- 0.2 0.2 0.2 Dipotassium glycyrrhizate 0.2 -- 0.2 0.2 Butylene glycol 4.5 4.5 4.5 4.5 dipropylene glycol 2.0 2.0 2.0 2.0 1,2-Hexanediol 0.7 0.7 0.7 0.7 Xylitol 1.0 1.0 1.0 1.0 Trehalose 0.5 0.5 0.5 0.5 Hydrolyzed sodium hyaluronate 0.05 0.05 0.05 0.05 Panthenol 1.0 1.0 1.0 1.0 betaine 1.0 1.0 1.0 1.0 Disodium EDTA 0.05 0.05 0.05 0.05 Thickener 0.16 0.16 0.16 0.16 Deionized water Add to 100 Add to 100 Add to 100 Add to 100

[0056] Effect verification

[0057] 1. Subjective evaluation of usage effect

[0058] Subjects: Individuals experiencing varying degrees of skin discomfort.

[0059] Number of genders: 40 males / females

[0060] Age distribution: 18-60 years old

[0061] Forty people used the samples from Examples 1-4 and Comparative Examples 1-4 respectively. After 1 hour and 5 hours of use, a comprehensive subjective evaluation was conducted. If either moisturizing or soothing was effective or had a moderate effect, it was considered to be effective or had a moderate effect. Subjective evaluations were selected based on whether the effect was good, moderate, or no effect. The results are shown in Table 3.

[0062] Table 3 Subjective Evaluation of Usage Effect

[0063]

[0064] As shown in the table above, testers generally had a good subjective feeling that the products in the examples were effective; however, the user experience of the products in the comparative examples was generally not as good as that in the examples, and 10 people in comparative example 4 reported a slight stinging sensation.

[0065] 2. The effects of the essence water prepared in each embodiment and comparative example are verified as follows:

[0066] Subject population

[0067] Number of genders: Male / Female, minimum of 30 valid participants

[0068] Age distribution: 18-60 years old

[0069] Subject skin type: Subjects with sensitive skin and a total score of >3 in the lactic acid stinging test can be selected as sensitive skin subjects.

[0070] Since 10 people reported a slight stinging sensation in Comparative Example 4, the efficacy verification used samples from Examples 1-4 and Comparative Examples 1-3, respectively.

[0071] Test method: Subjects cleaned their faces with dry paper towels and sat quietly for 30 minutes in a laboratory at a temperature of 21℃±1℃ and 50%±10%RH. The subjects' faces were tested to measure the skin's stratum corneum moisture content, transepidermal water loss (TEWL) value, skin hemoglobin (Erythema) value, and skin color (a*) value before using the sample, 14 days after use, and 28 days after use.

[0072] The same area of ​​the subject's cheek was tested using an MPA580 skin elasticity tester (Corneometer probe, Tewameter probe, Mexameter probe, and Colorimeter probe), and the arithmetic mean was taken. The results are shown in Tables 4 to 7.

[0073] Table 4. Moisture content of the stratum corneum of the skin

[0074] sample Base value (D0) 14 days after using the sample (D14) 28 days after using the sample (D28) Example 1 52.48±13.49 56.88±13.51 60.23±11.05 Example 2 53.07±12.88 55.49±13.15 60.72±10.58 Example 3 52.64±12.92 56.91±12.77 61.18±11.01 Example 4 53.71±12.76 57.02±12.45 61.59±10.47 Comparative Example 1 53.45±13.12 54.10±13.10 55.32±10.18 Comparative Example 2 52.79±12.81 53.49±12.50 54.82±11.35 Comparative Example 3 52.93±13.07 53.97±12.69 55.13±11.27

[0075] Table 5 Transepidermal Water Loss (TEWL) Values

[0076] sample Base value (D0) 14 days after using the sample (D14) 28 days after using the sample (D28) Example 1 23.79±6.17 22.42±6.03 15.28±4.19 Example 2 24.03±5.89 22.87±6.05 16.02±4.22 Example 3 24.23±5.66 23.19±5.96 15.74±4.35 Example 4 23.92±6.21 22.22±6.16 13.28±3.77 Comparative Example 1 25.28±5.42 24.77±6.14 20.10±5.20 Comparative Example 2 25.19±6.10 24.26±5.47 19.43±4.78 Comparative Example 3 24.49±5.18 23.93±5.39 18.77±5.02

[0077] Table 6. Erythema values ​​of skin hemoglobin

[0078] sample Base value (D0) 14 days after using the sample (D14) 28 days after using the sample (D28) Example 1 286.32±60.17 274.95±63.07 257.37±53.04 Example 2 287.03±59.49 272.03±62.85 256.92±54.11 Example 3 286.59±60.33 273.05±62.01 256.43±52.89 Example 4 287.48±59.12 271.09±62.14 255.71±51.86 Comparative Example 1 293.43±60.23 290.29±59.78 278.38±56.62 Comparative Example 2 292.67±60.45 293.47±62.12 280.74±55.46 Comparative Example 3 289.93±61.24 288.43±60.18 279.64±57.79

[0079] Table 7 Skin Color a* Values

[0080] sample Base value (D0) 14 days after using the sample (D14) 28 days after using the sample (D28) Example 1 13.02±1.10 12.66±1.15 11.88±1.20 Example 2 12.82±1.62 12.29±1.07 11.65±1.17 Example 3 12.44±1.71 11.83±1.42 11.49±1.32 Example 4 12.59±1.03 12.01±1.29 11.39±1.25 Comparative Example 1 12.86±1.45 12.62±1.29 12.26±1.14 Comparative Example 2 12.39±1.83 12.12±1.66 11.94±1.48 Comparative Example 3 13.12±1.39 12.93±1.17 12.79±1.22

[0081] Lactic acid sting test:

[0082] Clean the subject's face with a dry paper towel. Place 50 μl of 10% lactic acid on a single-layer filter paper with a diameter of 0.8 cm and place it on the subject's nasolabial fold. Ask the subject about stinging sensations and observe skin reactions at 30 seconds, 2.5 minutes, and 5 minutes. Score the stinging sensation from 0 to 3 points (no, mild, moderate, and severe). Subjects with a total lactic acid stinging test score ≥3 points are considered to have sensitive skin. The lactic acid stinging score results are shown in Table 8.

[0083] Table 8 Lactic acid stinging scores

[0084]

[0085]

[0086] As shown in Tables 4-8, the products in the examples significantly improved the transdermal water loss (TEWL) value, skin hemoglobin (Erythema) value, and lactic acid stinging score compared to Comparative Examples 1, 2, and 3. Comparative Examples 1 and 2 are essentially the same as Example 1, except that Comparative Example 1 did not contain ginseng leaf / stem extract, and Comparative Example 2 did not contain dipotassium glycyrrhizate. Therefore, the combined addition of ginseng leaf / stem extract and dipotassium glycyrrhizate can synergistically enhance the effects, soothe skin irritation such as stinging and redness, repair damaged skin barriers, and increase skin moisture content.

[0087] Product safety evaluation

[0088] Human skin patch test:

[0089] Select an area not exceeding 50mm 2 A qualified patch test apparatus with a depth of 1 mm is required. Place the test substance into the small chamber of the patch test apparatus, using approximately 0.020 g to 0.025 g (solid or semi-solid) or 0.020 ml to 0.025 ml (liquid). Apply the patch test apparatus containing the test substance to the back of the subject using hypoallergenic adhesive tape for 24 hours. Observe and record the skin reaction at 0.5 h (after the indentation disappears), 24 h, and 48 h after removal, according to the skin reaction grading standards for occlusive patch tests in the "Cosmetic Safety Technical Specifications" (2015 edition).

[0090] The results of the human skin patch test conducted according to the above methods and standards showed that, among the 33 subjects who underwent patch tests on the essence water samples of Examples 1-4, the results were observed at 0.5h, 24h, and 48h after the removal of the test subject patch apparatus. Among them, 0 cases showed adverse skin reactions, indicating that the essence water is safe to use.

[0091] Human trial safety evaluation test method: 33 subjects were randomly divided into groups. Subjects were instructed to use the product according to the product usage requirements and application sites. Written product usage precautions and product usage instructions were provided. Subjects were followed up by telephone before use (day 0), 14 days after use, and 28 days after use. The skin reaction grading results were recorded according to the skin reaction grading standard for human trial in the "Cosmetic Safety Technical Specifications" (2015 edition).

[0092] The safety evaluation results of the human trial conducted according to the above methods and standards showed that, after 14 and 28 days of use, 0 subjects experienced adverse skin reactions in the trial of the essence water samples in Examples 1-4, indicating that the essence water of the present invention has passed the human trial safety test.

[0093] The above description of the embodiments is provided to enable those skilled in the art to understand and use the invention. It will be apparent to those skilled in the art that various modifications can be made to these embodiments, and the general principles described herein can be applied to other embodiments without inventive effort. Therefore, the present invention is not limited to the above embodiments, and any improvements and modifications made by those skilled in the art based on the disclosure of the present invention without departing from the scope of the invention should be within the protection scope of the present invention.

Claims

1. An essence water with multiple moisturizing and soothing effects, characterized in that, It includes the following components in parts by weight: 0.01-0.5 parts ginseng leaf / stem extract, 0.1-1 parts dipotassium glycyrrhizate, 1-8 parts polyol moisturizer, 0.1-5 parts sugar moisturizer, 0.5-5 parts skin conditioning agent, 0.2-2 parts betaine, 0.01-2 parts chelating agent, and 0.01-3 parts thickener.

2. The essence water with moisturizing and soothing multiple functions according to claim 1, characterized in that, It includes the following components in parts by weight: 0.1-0.5 parts ginseng leaf / stem extract, 0.1-0.5 parts dipotassium glycyrrhizate, 6-8 parts polyol moisturizer, 1-4 parts sugar moisturizer, 1-5 parts skin conditioning agent, 0.5-1.5 parts betaine, 0.05-1.5 parts chelating agent, and 0.01-2 parts thickener.

3. The essence water with moisturizing and soothing multiple functions according to claim 1 or 2, characterized in that, The polyol moisturizers include at least one of sorbitol, butylene glycol, dipropylene glycol, 1,2-hexanediol, and 1,3-propanediol.

4. The essence water with multiple moisturizing and soothing effects according to claim 1 or 2, characterized in that, The sugar-based moisturizer includes at least one of xylitol glucoside, xylitol, dehydrated xylitol, trehalose, and hyaluronic acid.

5. The essence water with moisturizing and soothing multiple functions according to claim 1 or 2, characterized in that, The skin conditioning agent includes at least one of panthenol, sodium hyaluronate, hydrolyzed sodium hyaluronate, and sodium PCA.

6. The essence water with multiple moisturizing and soothing effects according to claim 1 or 2, characterized in that, The chelating agent includes at least one of octanoyl hydroxamic acid, disodium EDTA, and tetrasodium EDTA.

7. The essence water with moisturizing and soothing multiple functions according to claim 1 or 2, characterized in that, The thickener includes at least one of xanthan gum, sodium polyacrylamide dimethyl taurate, and carbomer.

8. The essence water with moisturizing and soothing multiple functions according to claim 1 or 2, characterized in that, The main active ingredients of the ginseng leaf / stem extract are protopanaxadiol saponins Re and Rg1, and the total content of saponins Re and Rg1 is not less than 70%.

9. The essence water with multiple moisturizing and soothing effects according to claim 1 or 2, characterized in that, It also includes deionized water, which is added to bring the total weight to 100 parts.

10. The method for preparing the essence water with multiple moisturizing and soothing effects according to claim 1 or 2, characterized in that, Includes the following steps: (1) Add sugar humectant, thickener and water to a mixing pot and stir until well mixed to obtain a mixture; (2) Add polyol moisturizers and chelating agents to a mixing pot and heat to 80-85℃ and mix evenly; (3) When the temperature drops below 45℃, add ginseng leaf / stem extract, dipotassium glycyrrhizate, skin conditioning agent and water and continue to stir and mix evenly to obtain the final product.

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